Hydraulic Cylinder Cap And Eye Parts For Excavator Cylinder?>
Product origin :Quanzhou,Fujian,China
Delivery time :30days
Supply capacity :20000pcs
Tube：Skived& burnished or vertical honing tube assuers the concentricity and straightness.
Rod Seal：Superior quality nameed brand seals improve a longer life and seal effect and polyurethane U-packing rod seals/buffer seals and bonded-to-metal wiper seals.
Bushing：Hardened steel bushing or copper bushing.
Cap：All caps are made of forged high strength steel.
Eye：All eyes made of forged high strength steel improve cylinder not only in appearance but in mechanical performance.
Rod：Induction hardened prior to charome plating enhances the surface hardness,Enhanced chrome plating improve corrosion resistence and anti-scratch performance.
Piston：High perssure piston sealing material (Teflon or nylon seals),High percision maching maximize the consistency of parts.
|Products Type||Hydraulic bucket cylinder parts|
|Place of Production||Quanzhou Fujian China|
|Use||Excavator, Bulldozer, ect|
|Technology||Forging Casting/Smooth Finish|
|Color||Commonly use color, Customized|
Reasons for hydraulic cylinder leakage
Almost all of the leakage of the hydraulic system is caused by the following three reasons after a period of time:
(1) shock and vibration cause the pipe joint to become loose;
(2) the dynamic seals and mating parts wear each other (especially the hydraulic cylinder) ;
(3) The oil temperature is too high and the rubber seal is incompatible with the hydraulic oil and changes.
Hydraulic cylinder energy conversion
The conversion of hydraulic cylinder energy can convert hydraulic energy into mechanical energy, which is the same as the hydraulic motor. The input of the hydraulic cylinder is the flow rate and pressure of the fluid, and the output is the speed and force of the linear movement. It is an energy conversion device that converts hydraulic energy into mechanical energy of reciprocating linear motion. The buffer device and exhaust device depend on the specific application, and other devices are necessary.
From the point of view of energy conversion, the energy conversion of hydraulic cylinders is the same as that of hydraulic motors, because they have the same basic structural elements, a closed and periodically variable volume, and a corresponding oil distribution mechanism. However, due to the different working conditions of hydraulic motors and hydraulic cylinders, their performance requirements are different, so even if the conversion process is the same, some details in the middle are different. Hydraulic cylinder is an energy conversion device that converts liquid pressure energy into mechanical energy, and generally realizes driving load for linear reciprocating motion or rotary motion.
The speed range of the hydraulic cylinder needs to be sufficiently large when switching, which is related to the minimum stable speed. The hydraulic pressure of the hydraulic cylinder makes the deformation of the seal to achieve the sealing effect, but it also increases the wear of the sliding surface, causing heat, promoting the system temperature rise and further increasing the sliding resistance. Therefore, the pressure must be strictly controlled in actual use. This is also the need to ensure the service life of the seal.